1390-860X
1390-860X
S1390-860X2021000100094
10.17163/ings.n25.2021.09
Ecuador
00
06
2021
00
06
2021
25
94
103
[
2018
6
2
2
2103-15
]
[
2017
4
2
2
118-37
]
[
2018
]
[
2018
35
3
3
24-35
]
[
2018
160-5
]
[
2018
208-13
]
[
2006
1-6
]
[
2017
82
395-411
]
[
2017
8
1
1
122-34
]
[
2016
]
[
2017
39-56
]
[
2018
36
2
2
190-202
]
[
2016
7
3
3
44
]
[
2017
429-34
]
[
2017
322-4
]
[
2016
172-5
]
[
2017
14
2
2
154-62
]
[
2016
1196-201
]
[
2019
298-306
]
[
2019
21
4
4
3502-31
]
[
2017
569-70
]
[
2018
]
[
2018
920
]
[
2016
114-22
]
[
2018
1-5
]
[
2017
676-81
]
[
2018
1-4
]
[
2015
746-51
]
[
2019
]
[
2014
]
[
]
[
2018
]
[
2014
]
[
2018
]
[
2018
]
[
2017
]
[
2018
]
[
2013
]